The semi-aggressive Arowana fish are powerful swimmers constructed for their native South American Amazon river. These sleek, silver fish are streamlined, carnivorous predators that can increase up to four ft in length if specified more than enough House. Their muscular bodies function unique “drawbridge” shaped mouths and tiny tailfins. Listed https://pearlaquatics.my/what-should-you-do-daily-if-you-have-an-aquarium/